<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/html">
<head>
    <meta charset="UTF-8">
    <title>文件上传</title>
</head>
<body>
<br>
<form enctype="multipart/form-data" action="http://127.0.0.1:8000/upload_file" method="post">
    <input type="file" name="my_file"/>
    <br/>
    <input type="submit" value="upload"/>
</form>
</body>
</html>